<template>
    <div>
        <el-page-header content="首页" icon="" title="企业门户网站管理系统" />

        <el-card class="box-card">
            <el-row>
                <el-col :span="4">
                   <el-avatar :size="100" :src="avatarUrl"/>
                </el-col>
                <el-col :span="20">
                <h3 style="line-height: 100px;">欢迎 {{ store.state.userInfo.username }}
                  回来,{{ welcomeText }}</h3>
                </el-col>
            </el-row>
        </el-card>

        <el-card class="box-card">
            <template #header>
              <div class="card-header">
                 <span>公司产品</span>
              </div>
            </template>
            <el-carousel :interval="4000" type="card" height="200px">
               <el-carousel-item v-for="item in 6" :key="item">
                <h3>{{ item }}</h3>
               </el-carousel-item>
            </el-carousel>
        </el-card>
    </div>
</template>
<script setup>
import store from '@/store';
import { computed } from 'vue';

console.log(store)
const avatarUrl = computed(()=>store.state.userInfo.avatar?
'http://localhost:3000'+store.state.userInfo.avatar:`https://cube.elemecdn.com/3/7c/3ea6beec64369c2642b92c6726f1epng.png`)
const welcomeText =computed(()=>{
    let text = new Date().getHours()<12?'要开心每一天.':'喝杯咖啡提提神吧.'
    return text;
})
</script>
<style lang="scss" scoped>
 .box-card{
margin-top: 50px;
 }

 .demonstration {
  color: var(--el-text-color-secondary);
}

.el-carousel__item h3 {
  color: #475669;
  opacity: 0.75;
  line-height: 150px;
  margin: 0;
  text-align: center;
}

.el-carousel__item:nth-child(2n) {
  background-color: #99a9bf;
}

.el-carousel__item:nth-child(2n + 1) {
  background-color: #d3dce6;
}
</style>